
    /**
     * Created by Administrator on 2019/4/2.
     */
    $(window).ready(function () {
        $(".wrap").find("li").mouseenter(function () {
            console.log("11");
            $(this).css("opacity",1).siblings("li").css("opacity",0.4);
        });

        $(".wrap").find("li").mouseleave(function () {
            $(this).css("opacity",0.4);
        });

    });